CN106026877A - Moving point array solar connection-type focusing photovoltaic power generation system - Google Patents
Moving point array solar connection-type focusing photovoltaic power generation system Download PDFInfo
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- CN106026877A CN106026877A CN201610469665.6A CN201610469665A CN106026877A CN 106026877 A CN106026877 A CN 106026877A CN 201610469665 A CN201610469665 A CN 201610469665A CN 106026877 A CN106026877 A CN 106026877A
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- 238000010248 power generation Methods 0.000 title abstract description 4
- 230000005540 biological transmission Effects 0.000 claims description 27
- 239000000203 mixture Substances 0.000 claims description 17
- 230000005611 electricity Effects 0.000 claims description 12
- 150000001875 compounds Chemical class 0.000 claims description 11
- 230000007246 mechanism Effects 0.000 claims description 10
- 230000003287 optical effect Effects 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 9
- 230000033001 locomotion Effects 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- 229910052755 nonmetal Inorganic materials 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 6
- 230000003203 everyday effect Effects 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- 230000011664 signaling Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 2
- 230000013011 mating Effects 0.000 claims description 2
- 230000002463 transducing effect Effects 0.000 claims description 2
- 230000009466 transformation Effects 0.000 claims description 2
- 230000009897 systematic effect Effects 0.000 claims 1
- 238000005516 engineering process Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 238000013082 photovoltaic technology Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
- H02S20/32—Supporting structures being movable or adjustable, e.g. for angle adjustment specially adapted for solar tracking
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
- H01L31/054—Optical elements directly associated or integrated with the PV cell, e.g. light-reflecting means or light-concentrating means
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/20—Optical components
- H02S40/22—Light-reflecting or light-concentrating means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/52—PV systems with concentrators
Abstract
The invention relates to solar utilization, in particular to a moving point array solar connection-type focusing photovoltaic power generation system. The moving point array solar connection-type focusing photovoltaic power generation system at least comprises one or one group of point focusing solar mirrors, at least one solar photovoltaic cell panel and a tracking control device, wherein the solar mirrors are arranged on a solar mirror bracket; the solar photovoltaic cell panels are arranged on a solar photovoltaic cell panel bracket and is arranged in a dotted area in which the solar mirrors are focused; at least one solar mirror or/and the solar mirror bracket are connected with the solar photovoltaic cell panels; and the solar mirrors and the solar photovoltaic cell panels move together through the tracking control device; the tracking control device controls the solar mirrors to focus sunlight on the at least one solar photovoltaic cell panel when the sunlight changes; and each or each group of solar mirrors select the solar photovoltaic cell panel of which the solar utilization efficiency can reach the maximum to focus, so that tracking focusing utilization of solar energy is achieved.
Description
Technical field
The present invention relates to Solar use, the solar energy mirror especially with point focusing realizes solar energy acquisition, uses too
Sun energy point focusing realizes the focus tracking solar photovoltaic cell panel of solar energy, and the focusing relating to solar energy utilizes.
Background technology
Solar focusing photovoltaic generating system is that the focusing using solar focusing tracking technique to realize solar energy utilizes.
Existing solar focusing photovoltaic technology, mainly directly drives solar panel, and make its keep with too
Sunlight carries out vertically, so to increase and decrease the collecting efficiency of solar energy.But this tracking technique is not focus tracking technology.
Solar energy point focusing utilizes technology to be mainly tower and butterfly two kinds, and dish-style system is to use solar energy mirror to focus on
In one solar utilizing equipment.And the solar utilizing equipment of existing dish-style technology is as the change of sunglasses and transports
Dynamic, owing to the weight of big solar utilizing equipment will increase load, it is unfavorable for following the tracks of, thus existing dish-style technology needs to change
Enter.
Tower system is as heliostat using a solar energy mirror, and multiple solar energy reflection mirrors are focused on a photovoltaic
Solar photovoltaic cell panel on cell panel, the feature gathered due to tower type solar so that it is following the tracks of solar energy process portion
The time that utilizes of point solar energy mirror is only 4-6 hour, and the solar energy mirror such as tower east side cannot utilize substantially in the upper period of the day from 11 a.m. to 1 p.m, only arrives
Noon or lower in the afternoon just can utilize, thus solar energy acquisition efficiency is low, this technical scheme can realize the collection of high temperature,
But generally it is larger, it is not suitable for small-sized or domestic system.
The present inventor 2006100203529 optics of solar energy mirrors follow the tracks of utilize device and array thereof disclose cross and
The zoom of two kinds of structures of dish-type follows the tracks of system, but this structure should belong to one or one group of solar energy mirror and a solar energy
The combination of volt cell panel, is the most also limited to cross and two kinds of structures of dish-type simultaneously, is primarily suitable for solar light-heat power-generation system
System.
The solar focusing photovoltaic generating system of other kinds of point focusing belongs to same one or one group of solar energy mirror
It is provided with a solar photovoltaic cell panel.
Summary of the invention
It is an object of the invention to provide a kind of transfer point array solar focusing photovoltaic electricity generation system, use solar energy mirror
Gather focus and become various optics of solar energy mirrors a little, solar photovoltaic cell panel, solar energy are set in the region of focus
Volt cell panel moves during following the tracks of solar energy, and during solar energy mirror follows the tracks of solar energy, its focal length changes, because of
And referred to as zoom is followed the tracks of；During being tracked the sun, its focal length is kept to be in the point of solar photovoltaic cell panel all the time
Region；Being provided with follow-up control apparatus in solar energy mirror, solar energy mirror is arranged on solar energy mirror support, the height realized
Temperature highly effective gathering and utilization.
The present invention uses solar photovoltaic cell panel not to be connected with each other with sun acquisition system, sun acquisition system and the sun
Can move respectively by photovoltaic battery panel, solar photovoltaic cell panel is also equipped with tracking control system, solar-energy photo-voltaic cell
Plate uses, with sun acquisition system, the tracking control system differed；Or at least one solar photovoltaic cell panel is adopted with the sun
Collecting system is connected with each other and moves together with solar energy mirror, at least another one solar photovoltaic cell panel and sun collection
System is not connected with each other, and sun acquisition system is moved respectively with solar photovoltaic cell panel.
The present invention uses and at least contains a solar energy mirror or one group of solar energy mirror and two solar-energy photo-voltaic cells
Plate, by solar light focusing at least one solar photovoltaic cell panel during following the tracks of solar energy, at the solar energy of every day
Tracking process, at least one or one group of solar energy mirror focus at least two solar photovoltaic cell panels, each or
Often group solar energy mirror selects the solar photovoltaic cell panel that can reach the highest Solar use efficiency to be focused.Thus it is real
Show the tracking efficiency of the existing solar tracking system of raising, reduced the cost of tracking system, this overcomed existing tower
The solar energy acquisition system solar energy acquisition time low shortcoming, by arranging the technical method of multiple solar photovoltaic cell panel,
Achieve the raising that existing solar energy mirror is utilized time and efficiency so that the system of point focusing can carry out distributed, little
The requirement of the applicable different scale of type, be also suitable for simultaneously large scale system, particularly solar energy photovoltaic, heat generating,
Heat, cook, the application of the multiple difference in functionality such as refrigeration.
Concrete summary of the invention is as follows:
A kind of transfer point array solar focusing photovoltaic electricity generation system, including at least one solar photovoltaic cell panel (1), permissible
Gather the solar energy mirror (2) of solar energy, support the solar energy mirror holder device (4) of solar energy mirror, power supplying apparatus, power biography
Send device, and electronic control system, it is characterized in that: at least one or the solar energy mirror of one group of point focusing and at least one
Solar photovoltaic cell panel；Solar photovoltaic cell panel is arranged in the region of the point-like that solar energy mirror focuses on, and is arranged on too
The either above or below of sun energy mirror, solar photovoltaic cell panel is arranged on (12), solar energy on solar photovoltaic cell panel support
Mirror is arranged on solar energy mirror support, at solar energy mirror support or/and solar energy mirror is or/and arrange on solar photovoltaic cell panel
Having a follow-up control apparatus, follow-up control apparatus controls solar energy mirror when sunlight changes by solar light focusing at least one too
On sun energy photovoltaic battery panel, focus at least one solar photovoltaic cell panel during the solar energy tracking of every day,
During solar energy mirror follows the tracks of solar energy, solar photovoltaic cell panel moves, it is achieved the tracking of solar energy focuses on and utilizes.
Multiple solar energy mirror or many group solar energy mirror during following the tracks of solar energy by solar light focusing at least one
On solar photovoltaic cell panel, in the solar energy tracking process of every day, at least one or one group of solar energy mirror focus on to
On few two solar photovoltaic cell panels, each or often group solar energy mirror select to reach the highest Solar use efficiency
Solar photovoltaic cell panel be focused.
The solar focusing photovoltaic generating system being made up of multiple solar energy mirror and multiple solar photovoltaic cell panels, multiple
Solar energy mirror carries out the focusing of optimum according to solar energy acquisition efficiency, and each solar energy mirror can be according to solar energy acquisition efficiency
The principle of the solar photovoltaic cell panel that principle chosen distance is nearest or optimum, optimum is focused selection.This selection
Can be that multiple solar energy mirror consists of one group of solar energy mirror, the solar photovoltaic cell panel that common choice is optimum, it is achieved
The collection of solar energy and utilization.Multiple sunglassess can there is solar energy mirror focus on a photovoltaic during following the tracks of
Cell panel, but at least one or one group focus on plural solar photovoltaic cell panel, or gather as required
Burnt in multiple solar photovoltaic cell panels.
Solar energy mirror and solar photovoltaic cell panel use following a kind of mode to carry out mating motion:
A, solar energy mirror and solar energy mirror support are not connected with each other with solar photovoltaic cell panel, in solar energy mirror or/and the sun
Can mirror support from be respectively adopted different follow-up control apparatus on solar photovoltaic cell panel, make solar energy mirror or/and solar energy
Mirror support moves respectively with solar photovoltaic cell panel；
B, at least a solar energy mirror are or/and solar energy mirror support is connected with each other with solar photovoltaic cell panel, and pass through to set
Put at solar energy mirror support or/and solar energy mirror is or/and the follow-up control apparatus on solar photovoltaic cell panel makes solar energy mirror
Move together with solar photovoltaic cell panel.
Described solar energy mirror support is carried out even by connection member and at least one rotating shaft and with ground or installation position
The support member composition connect, is formed solar energy acquisition system, too by least one or one group of solar energy mirror with solar energy mirror support
The sun energy acquisition system the most following one of selection:
Being provided with two rotating shafts in A, each solar energy mirror, one is referred to as transverse axis another is referred to as the longitudinal axis, the most mutually
Intersecting, including becoming 90 degree of angles, solar energy mirror and the solar energy mirror support containing this rotating shaft are attached forming solar energy acquisition
System；
B, each solar energy mirror are connected with two rotating shafts respectively, one be referred to as transverse axis another be referred to as the longitudinal axis, horizontally and vertically phase
Non-cross, in rotating shaft and solar energy mirror or solar energy mirror frame is connected to become the longitudinal axis, another one and connection member
Be connected to become transverse axis after connection again with solar energy mirror, solar energy mirror is attached with the solar energy mirror support containing transverse axis with the longitudinal axis
Composition solar energy acquisition system；
C, multiple solar energy mirror are serially connected in a connection member one series connection group of composition, the solar energy in each series connection group
Mirror and rotating shaft connect, and this axle becomes the longitudinal axis, and multiple series connection groups are parallel with one another in a connection member and and another one
Rotating shaft is attached, and this axle becomes transverse axis, and transverse axis intersects with the longitudinal axis, including becoming 90 degree, solar energy mirror with containing transverse axis with
The solar energy mirror support of the longitudinal axis is attached forming solar energy acquisition system；
D, multiple solar energy mirror are serially connected in a connection member one series connection group of composition, the solar energy in each series connection group
Mirror is all connected with a rotating shaft, and this axle becomes the longitudinal axis, and multiple series connection groups are parallel with one another in a connection member and with other one
Individual rotating shaft is attached, and this axle becomes transverse axis, transverse axis with and the longitudinal axis do not intersect, solar energy mirror with containing transverse axis and the longitudinal axis
Solar energy mirror support be attached form solar energy acquisition system；
E, by the solar energy mirror of a point focusing or the solar energy mirror of one group of point focusing, put down containing with earth's axis with one
Row or composition are attached less than the solar energy mirror support of the rotating shaft of 90 degree of angles.
Owing to have employed multiple solar photovoltaic cell panel, thus the collection of the solar energy mirror of optimum can be realized, the sun
Suitable solar photovoltaic cell panel can be selected as required to be focused, simultaneously because have employed multiple solar energy by mirror
Volt cell panel, thus the solar photovoltaic cell panel that can choose optimum focuses on, and which decreases the cost of solar energy tracking.
In order to realize the tracking of optimum, connection member or rotating shaft can use different geometries, in order to the sun
The tracking of energy mirror is suitable for different solar photovoltaic cell panels, but connection member or rotating shaft geometry select from following
At least one:
A, linear cylinder, be provided with multiple solar energy mirror, preferably straight line parallel with earth's axis on cylinder；
B, for curve, parabolic type, compound parabolic, hyperbolic parabola type one or more；
C, be circle, polygon, arc, rectangle one or more.
Described solar photovoltaic cell panel support by connection member and at least one rotating shaft and with ground or installation portion
The support member composition that position is attached, solar photovoltaic cell panel is attached with rotating shaft after being attached with connection member again,
It is attached with support member again；Under the connection member of described solar photovoltaic cell panel or the geometry of its rotating shaft select certainly
Arrange at least one:
A, linear cylinder, be provided with multiple solar energy mirror, preferably straight line parallel with earth's axis on cylinder；
B, for curve, parabolic type, compound parabolic, hyperbolic parabola type one or more；
C, be circle, polygon, arc, rectangle one or more.
Follow-up control apparatus is made up of integrated follow-up control apparatus and/or complete follow-up control apparatus.
Described integrated follow-up control apparatus is provided parts, power transmission component, computer to control parts by power and consists of
One integrated device, integrated device is arranged on solar energy mirror support or solar photovoltaic cell panel support and carries out with rotating shaft
Connecting, electronic sensing devices is arranged on solar energy mirror or solar photovoltaic cell panel, is provided with one in each rotating shaft
Individual integrated follow-up control apparatus, electronic sensing devices transmits control signals to the computer in integrated device and controls on parts,
Realized each solar energy mirror tracing control by controlling the rotation of a rotating shaft by integrated control device；
Described complete follow-up control apparatus is provided parts, power transmission component, electronic sensor parts, computer control portion by power
Part forms, and electronic sensing devices is arranged on solar energy mirror or solar photovoltaic cell panel, and power transmission component is with rotating shaft even
Connecing, power transmission component is arranged on solar energy mirror support, and power provides parts and computer to control parts and is arranged on solar energy
On mirror support or follow the tracks of on support or solar photovoltaic cell panel support or ground, electronic sensing devices is by control signal
Transmitting computer and control parts, controlling power transmission component provides power to send rotating shaft to through power transmission component, it is achieved to turning
The control of axle drives the solar energy mirror being arranged in rotating shaft to be tracked simultaneously, multiple sunglassess and rotating shaft jointly use complete with
Track controls device and realizes the tracing control to solar energy；
Described electronic sensor parts use optics or the sensor of electronics, with optical signalling, physical geographic location signal, electronics
Transducing signal or a combination thereof, the software in single-chip machine or computer calculates, it is achieved to the tracking of solar energy with
And solar energy mirror or the driving of solar photovoltaic cell panel, optical signalling, physical geographic location signal, electronic sensor signal or
Person's a combination thereof is arranged in solar energy mirror or on solar photovoltaic cell panel or around and controls parts with computer and is connected,
Computer controls parts provides parts to be connected with power, and power provides parts to be connected with power transmission component.
Described power provides parts, selected from least one following:
A, Mechanical Driven device；
B, phase transformation driving means, use the material being enclosed in a space, along with the increase of temperature makes the increase of its pressure, push away
Dynamic motion, it is achieved follow the tracks of；
C, electric energy drive motor or hydraulic means is utilized to drive power transmission mechanism (10) to realize following the tracks of；
D, utilize gas pressure provide power device.
Described power transmission component be arranged on connection member or and support member on, and be connected with power supplying apparatus
Connect, power transmission component select from following one or more: gear mechanism (10), link chain mechanism, turbine and worm mechanism, hinge
Mechanism.
In order to ensure the normal work of solar panel, the rear back side of solar panel is provided with cooling system.
The solar energy mirror of any point focusing has the solar energy acquisition for patent of the present invention, the light of solar energy point focusing
Learn mirror to select from following one or a combination thereof:
A, the lens of point focusing, including the lens of glass, Fresnel, nonmetal or nonmetal film or thin mirror composition；
B, the reflecting mirror of point focusing, including the lens of glass, Fresnel, nonmetal or nonmetal film or thin mirror composition；
C, compound curved surface point focusing mirror, including compound parabolic, compound hyperbolic parabola mirror；
D, by the one group of solar energy mirror being made up of multiple plane mirrors or curved mirror, often group solar energy mirror has Jiao of a point focusing
Point.
Due to the region for a point focused on, any solar photovoltaic cell panel can be arranged in this region,
Even solar photovoltaic cell panel can be arranged on together with the equipment of generating set focal line region, in focal line and solar energy mirror
Focal range in, solar photovoltaic cell panel can be set, according to requirements such as temperature and spaces, can select any not quite
Scope in focal length arranges solar photovoltaic cell panel.
During carrying out the tracking to solar energy, in fact it could happen that the error of tracking, or the sunlight of part is owing to dissipating
Reason, the district outside sunlight is in solar photovoltaic cell panel after primary optics of solar energy mirror line focus such as penetrate
Territory, in order to reduce the loss of this part, have employed secondary focusing, i.e. arranges a secondary focusing on solar photovoltaic cell panel
Solar energy mirror, solar energy is focused on solar-energy photo-voltaic cell after secondary focusing by the solar energy of a focused lost
On plate.
Secondary focusing optical frames can be arranged on solar photovoltaic cell panel, together with the solar energy mirror once focused on
Rotate, same tracking equipment and driving equipment the most once can be used with the solar energy mirror of secondary focusing to realize solar energy
Secondary focusing, improve the efficiency of Solar use.
The scheme that the present invention selects is to realize the object of the invention part preferred version, the side of any principle meeting the present invention
Case and technology, product, be all protection scope of the present invention.
The system using the present invention has the advantage that
1, use the tracking solar photovoltaic cell panel of the solar energy of present invention announcement, given full play to tower and dish-style collection
Advantage, uses zoom tracking technique, it is achieved that the utilization of low cost simultaneously, thus combines dish-style, tower advantage, thus can
Economic utilization with low cost.
2, the utilization of the solar energy of array can be facilitated implementation, it is achieved different solar products efficient large-scale
Utilize；Both can apply with small-scale family enterprise, it is also possible to utilize on a large scale.
3, the present invention can realize multiple Solar use, including the application to heavy weight equipment, overcomes existing
The load-carrying of dish-style system is little, poor reliability, the shortcoming that is of limited application, extend the skill that disc type solar energy utilizes greatly
Art and scope.
4, the tracking of existing dish-style system is efficiently separated with conversion, change existing dish-style system and focus
The shortcoming followed the tracks of, during solar energy tracking, solar photovoltaic cell panel remains stationary as, and can make dish-style acquisition system,
Play maximum advantage, owing to using the design of the solar energy conversion equipment of geo-stationary, thus point focusing system can be made
System possesses multiple application, provides dish-style application and mode greatly.
5, this acquisition system improves acquisition time and the efficiency of tower type solar mirror, uses single shaft with realizing point simultaneously
The utilization of focused solar energy system.
Accompanying drawing explanation
The solar energy acquisition figure in Fig. 1: 4 solar energy mirror 2 solar utilizing equipment morning；
2 solar utilizing equipment midday suns of Fig. 2: 4 solar energy mirror can gather figure；
The solar energy acquisition figure in Fig. 3: 4 solar energy mirror 2 solar utilizing equipment afternoon；
6 solar utilizing equipment solar energy acquisition figures of Fig. 4: 12 solar energy mirror；
Fig. 5: 1*3 moves point type solar energy tracking utilizes system；
Fig. 6: 2*2 moves point type solar energy tracking utilizes system；
Fig. 7: 2*4 moves point type solar energy tracking utilizes system；
Fig. 8: 2*2*4 moves point type solar energy tracking utilizes system.
Label concrete meaning in accompanying drawing is as follows:
1: solar utilizing equipment (point focusing region), 2: point focusing solar energy mirror, 3: secondary reflection mirror, 4: solar energy mirror is propped up
Frame, 5: integrated follow-up control apparatus, 6: power supplying apparatus (motor), 7: power transmission, 8: electronic-controlled installation, 9: too
Sun, 10: convert heat energy into the device (electromotor) of electric energy, 11: thermophore；12: solar utilizing equipment support, 13: the sun
Energy mirror transverse axis, 14: the solar energy mirror longitudinal axis, 15: solar utilizing equipment connection member, 16: solar energy mirror connection member, 17: connection
Motivation structure, 18: solar utilizing equipment follow-up control apparatus；19: No. 1 position of solar facilities, 20: No. 2 positions of solar facilities
Put, 21: No. 3 positions of solar facilities；22: No. 4 positions of solar facilities.
Detailed description of the invention
The transfer point array solar collection and utilization system of 2 solar utilizing equipment of one: 4 solar energy mirror of embodiment composition
System
The transfer point array solar being made up of 2 solar photovoltaic cell panels of 4 solar energy mirror as shown in accompanying drawing 1,2,3 is adopted
It is at the morning, noon, the solar energy acquisition in afternoon and utilization power respectively that collection utilizes system, Fig. 1,2,3, the morning in Fig. 1, too
Sun is risen by east, 1,2, No. 3 solar energy mirror respectively by solar focusing in 1, on No. 2 solar photovoltaic cell panels, it is achieved too
The tracking of sun energy focuses on；Fig. 2 is noon, and the sun is positioned at sky middle section, 1, No. 2 solar energy mirror respectively by solar focusing in
On No. 1 solar photovoltaic cell panel, 3, No. 4 sunglassess focus on No. 2 solar energys and stay on equipment, it is achieved the tracking of solar energy gathers
Burnt；Fig. 3 is afternoon, and the sun is positioned at west landing, and 1 solar photovoltaic cell panel moves to No. 1 position, 2 solar energys from No. 2 positions
Photovoltaic battery panel moves to No. 2 positions from No. 3 positions, No. 2 solar energy mirror respectively by solar focusing in No. 1 solar photovoltaic
On the plate of pond, the tracking that solar focusing is realized solar energy on No. 2 solar photovoltaic cell panels by 3, No. 4 solar energy mirror respectively gathers
Burnt.Four solar energy mirror focus on three different solar photovoltaic cell panels respectively, and wherein No. 1 solar energy mirror utilization rate is
The morning, No. 4 solar energy mirror utilized the time to utilize the time for whole day for noon and solar energy mirror in afternoon 2,3, so carry to noon
High 2, No. 3 solar energy mirror utilize the time, due to 2, No. 3 mirrors can focus on 2, No. 3 solar-energy photo-voltaic cells as required
On plate, thus during the tracking of a day, it may be preferred to 2, No. 3 solar photovoltaic cell panels, with solar energy utilization ratio it is
Target, meanwhile, by solar photovoltaic cell panel according to the tracking situation of solar energy, along with the motion of solar energy, 1,2, No. 3 positions
Move between putting, during solar energy tracking solar energy, solar photovoltaic cell panel also from 2, No. 3 positions, mobile
To 1, No. 2 positions, improve the collecting efficiency of solar energy mirror.
The transfer point array solar collection and utilization of 6 solar utilizing equipment compositions of two: 12 solar energy mirror of embodiment
System
The transfer point array solar that the present embodiment is made up of 6 solar photovoltaic cell panels of 12 solar energy mirror as shown in Figure 4
Collection and utilization system, 12 solar energy mirror divide and are arranged according to the array of three rows and four columns, 6 solar photovoltaic cell panels according to
The array of 3 row 2 row is arranged, and solar photovoltaic cell panel is separately positioned on the zone line of three row solar energy mirror.
Within the time period that the morning, noon, afternoon are different, 1-12 solar energy mirror can select No. 1-6 different sun
Can be focused by photovoltaic battery panel, the solar energy acquisition efficiency obtained according to reality, select different focus points to be focused, place
In the 1-12 solar energy mirror of diverse location, the also difference of the selection of the solar photovoltaic cell panel that can focus on, for being in
The 1 of both sides, 5,9,4,8, No. 12 solar energy mirror, 2 solar photovoltaic cell panels can be had can to select to be focused, for place
2,3,10, No. 11 solar energy mirror in the middle of both sides, can select three solar photovoltaic cell panels and performance to focus on, in being in
Centre region 6, No. 7 solar energy mirror, can select No. 1-6 totally six solar photovoltaic cell panels be focused, thus each too
Sun energy mirror, according to the difference of its position, can select 2,3,6 solar photovoltaic cell panels, it is achieved the focusing of solar energy respectively
Utilize.
Solar photovoltaic cell panel is constituted by No. 1-6, and wherein 1,2, No. 3 is string, and 4,5, No. 6 is secondary series, and No. 1-6 too
Sun energy photovoltaic battery panel is during solar energy tracking, and every morning, No. 1 solar photovoltaic cell panel was from 1 good position to evening
Moving to No. 2 positions, No. 2 solar photovoltaic cell panels move to No. 3 positions from 2 good positions, No. 3 solar photovoltaic cell panels from
3 good positions move to No. 4 positions, and equally, No. 4 solar photovoltaic cell panels move to No. 2 positions, No. 5 solar energys from 1 good position
Photovoltaic battery panel moves to No. 3 positions from 2 good positions, and No. 6 solar photovoltaic cell panels move to No. 4 positions from 3 good positions；?
In the present embodiment, solar photovoltaic cell panel carries out the movement of level, and during following the tracks of solar energy, solar facilities is carried out
The movement of level.
The present invention transfer point array acquisition system, each solar energy mirror can according to focus on situation the most different
Solar photovoltaic cell panel realizes different focusing, is so greatly improved the utilization ratio of solar energy mirror, reduces the sun
The cost of energy mirror, adds system reliability.
Embodiment three: 1*3 transfer point solar energy tracking utilizes system
As shown in Figure 5, the present embodiment example uses three parabolas disc type solar energy mirror (2), is arranged on a parabolic type even
On relay part, each solar energy mirror is attached with parabolic type connection member by a system axle, in this system axle
Transverse axis is mutually perpendicular to the longitudinal axis, and this embodiment is the solar energy mirror support that three system axles being arranged in connection member are constituted,
Connection member is not moved, and three system axle motions, solar energy tracking controls device setting and is connected with each other with each system axle,
Each solar energy mirror (2) arranges physics and optical pickocff, solar energy tracking control device be by motor, travelling gear and
The integrated electronic that electronic control unit is grouped into controls device, uses the tracking system that physics is complementary with optical tracking, it is achieved to too
The tracking of sun energy, meanwhile, on solar photovoltaic cell panel, is provided with solar facilities follow-up control apparatus so that solar energy
Photovoltaic battery panel, during following the tracks of solar energy, can rotate with solar photovoltaic cell panel support for round dot, every day
Tracking rotate radian less than 45 degree.During the landing of the sun comes up in the east west, three dish-style acquisition systems are passed through
The control of solar tracking system, completes the tracking to solar energy system, and each solar energy mirror is transported around each system axle
Dynamic, solar photovoltaic cell panel is a photovoltaic generation battery, converts the solar into electric energy, is arranged on the focus of point focusing
In region, equipment has cooling system simultaneously, it is achieved the cooling to solar panel, and its waste heat carries out profit as solar energy
With.Solar photovoltaic cell panel is connected with ground, and in solar energy motor process, solar photovoltaic cell panel is in focus all the time
Position on keep geo-stationary.
Embodiment four: 2*2 array fixing point solar energy acquisition utilizes system
As shown in Figure 6, the present embodiment realizes the collection of solar energy by the compound parabolic disc type solar energy mirror of 2*2 array,
Each solar energy mirror is attached with linear type transverse axis (13) by a linear type connection member (16), solar energy mirror be connected
Parts are connected with transverse axis after connecting again, and four solar energy mirror are arranged on straight line cylinder transverse axis (13), four solar energy mirror
Being separately positioned on the two ends of transverse axis, symmetrically layout, transverse axis is parallel with earth's axis, and each solar energy mirror arranges one and indulges
Axle, the longitudinal axis of two solar energy mirror on the left side and the angle of transverse axis are 30 degree, the longitudinal axis of two solar energy mirror on the right side and transverse axis
Angle be 60 degree, each solar energy mirror is connected with each other with the longitudinal axis, arranges by a power supplying apparatus and dynamic on transverse axis
The follow-up control apparatus that power transmission apparatus, electronic-controlled installation are integrated, is arranged by a power supplying apparatus on each longitudinal axis
And the follow-up control apparatus that power transmission, electronic-controlled installation are integrated, each solar energy mirror is provided with optics and passes
Sensor and physical sensors, the signal of collection is transferred to electronics control by optical pickocff and physical sensors on each sunglasses
Device processed, electronic-controlled installation is signaled to five power supplying apparatus according to software program, real by power transmission
The now driving to five axles, it is achieved solar energy tracking controls (5), and this embodiment is made up of a transverse axis and four longitudinal axis
Solar energy mirror support, transverse axis does not intersects with the longitudinal axis, and five axles are all separate operations, solar photovoltaic cell panel
(1) being arranged on the top of solar energy mirror array, solar photovoltaic cell panel connection member (15) is a semicircular structure, too
Sun energy photovoltaic battery panel, during following the tracks of solar energy, moves along semi-circular connection member (15).Use one
The electricity generation system of small-sized ORC circulation, it is achieved that the heat generating of solar energy, at solar energy focus area, is provided with secondary focusing dress
Put (3).
Five: 9 Fresnel mirror array fixing point solar energy acquisitions of embodiment utilize system
As shown in Figure 7,9 Fresnel mirrors are arranged in the connection member of a rectangular hexahedron, and top is provided with 6, side
Face is provided with 2, and rear side is provided with one, and top and sidepiece are diaphotoscope, and rear side is reflecting mirror, and connection member is hexahedron,
The connection member transverse axis (13) parallel with earth rotation is attached, and is provided with electronic control device on each Fresnel mirror
Device (8), arranges the control to solar energy by follow-up control apparatus, is provided with integrated electronic-controlled installation on transverse axis,
Integrated manipulator is provided signals to, it is achieved the tracking control to solar energy mirror by the sensor being arranged on each Fresnel mirror
System.The follow-up control apparatus of transverse axis is provided with link gear (17), realizes the control to transverse axis in tracing control mechanism
Cheng Zhong, utilizes link gear directly to control the Fresnel mirror that rear side is arranged.The present embodiment is an axle parallel with earth rotation
With the solar energy mirror support of link gear composition, its connection member be shaped as hexahedron.Solar photovoltaic cell panel is
One solar cogeneration generating set, is arranged on below Fresnel mirror, and sunlight (9) passes through lens focus to solar energy
Utilization utilizes on equipment, it is achieved that the utilization of solar energy.Solar photovoltaic cell panel has a solar photovoltaic cell panel support
Support, solar photovoltaic cell panel arranges follow-up control apparatus (18), during following the tracks of solar energy, photovoltaic
Cell panel moves along a straight line along cylinder, remains relative with ground quiet during Fresnel mirror follows the tracks of solar energy
Only.
Embodiment six: 2*2*4 array fixing point solar energy acquisition utilizes system
As shown in Figure 8, the present embodiment uses 16 solar energy mirror, carries out alignment placement according to two rows, every mining 2*4
Structure, using 8 solar energy mirror in the 2*4 structure of upper row is the reflecting mirror of point focusing, and each reflecting mirror is with straight line cylinder even
Relay part is attached, and connection member is attached with movable transverse axis (13), is provided with tracking and driving system on transverse axis,
Being additionally provided with 8 longitudinal axis (14) in 8 solar energy mirror, the longitudinal axis is vertical with transverse axis but does not intersects, and each longitudinal axis is arranged
There is integrated tracing control device.Each Fresnel mirror is provided with sensor, provides signals to electronic control part, electronics
Controlling parts provides control signal to provide parts to the power of a transverse axis (13) and 8 longitudinal axis, and power provides parts to provide
Power is arranged on the ground to power transmission component, electronic control part, and power provides parts, power transmission component to be arranged on too
Sun can on mirror support, power transmission component be horizontally and vertically attached, it is achieved the tracking to solar energy, solar energy is anti-
It is mapped on Solar use parts；This part is formed solar energy mirror support, the most not by a transverse axis and eight longitudinal axis
Contact with each other intersection.
Using 8 solar energy mirror in the 2*4 structure of lower row is parabolic reflector, the parabola manufactured for ultra-thin glass
Reflecting mirror, every four reflecting mirrors and a Parabolic connection member (16) are attached, and 8 reflecting mirrors are arranged on one altogether
On same transverse axis, transverse axis and earth's axis angle are 5 degree, are provided with tracking control system, on each reflecting mirror on transverse axis
Being provided with physics and optical pickocff, sensor provides signals to the follow-up control apparatus of transverse axis, it is achieved the tracking to solar energy.
This part is provided only with a transverse axis.Utilize parabolic type connection member simultaneously, every four solar energy mirror are consisted of a groove
System followed the tracks of by type.Such that it is able to use single transverse axis to realize the tracking to solar energy.
That solar photovoltaic cell panel is provided with a movement (No. 2) and one fixing (No. 1), Solar use sets 2
Being provided with follow-up control apparatus on number, the connection member of No. 2 solar photovoltaic cell panels is the structure of a triangle, and No. 2 too
Sun can move along hypotenuse by photovoltaic battery panel, and No. 1 solar photovoltaic cell panel keeps fixing, the when of in the morning, and the sun
No. 1 solar photovoltaic cell panel can be focused on, then according to solar focusing efficiency, when focusing on No. 2 solar photovoltaics by mirror
Pond plate hight is when No. 1 equipment, by solar focusing on No. 2 equipment, it is achieved the highly effective gathering of solar energy and utilization.
Solar photovoltaic cell panel is arranged on support, and is provided with water-cooling system thereon, in order to for solar-electricity
The temperature that pond plate is too high, it is provided that cooling measure so that it is be applied to normally focusing on generating.
Claims (8)
1. a transfer point array solar interconnection system focusing photovoltaic electricity generation system, including at least one solar photovoltaic cell panel
(1) solar energy mirror (2) of solar energy, can be gathered, the solar energy mirror holder device (4) of solar energy mirror, power offer dress are provided
Put, power transmission, and electronic control system, it is characterized in that: the solar energy mirror of at least one or one group of point focusing with
And at least one solar photovoltaic cell panel；Solar photovoltaic cell panel is arranged in the region of the point-like that solar energy mirror focuses on,
And it being arranged on the either above or below of solar energy mirror, solar photovoltaic cell panel is arranged on solar photovoltaic cell panel support
(12), solar energy mirror is arranged on solar energy mirror support, at solar energy mirror support or/and solar energy mirror is or/and photovoltaic
Being provided with follow-up control apparatus on cell panel, follow-up control apparatus controls solar energy mirror when sunlight changes by solar light focusing
On at least one solar photovoltaic cell panel, during the solar energy tracking of every day, focus at least one photovoltaic
On cell panel, during solar energy mirror follows the tracks of solar energy, solar photovoltaic cell panel moves, it is achieved the tracking of solar energy
Focus on and utilize；
Multiple solar energy mirror or many group solar energy mirror during following the tracks of solar energy by solar light focusing at least one sun
Can be on photovoltaic battery panel, in the solar energy tracking process of every day, at least one or one group of solar energy mirror focus at least two
On individual solar photovoltaic cell panel, each or often group solar energy mirror select to reach the highest Solar use efficiency too
Sun can be focused by photovoltaic battery panel；
Solar energy mirror and solar photovoltaic cell panel use following manner to carry out mating motion: at least a solar energy mirror or/
It is connected with each other with solar photovoltaic cell panel with solar energy mirror support, and by being arranged on solar energy mirror support or/and solar energy
Mirror is or/and the follow-up control apparatus on solar photovoltaic cell panel makes solar energy mirror transport together with solar photovoltaic cell panel
Dynamic.
A kind of transfer point array solar interconnection system focusing photovoltaic electricity generation system the most according to claim 1, is characterized in that:
Described solar energy mirror support is by connection member and at least one rotating shaft and the support being attached with ground or installation position
Part forms, at least one or one group of solar energy mirror form solar energy acquisition system, solar energy acquisition with solar energy mirror support
The most following one of Systematic selection:
Being provided with two rotating shafts in A, each solar energy mirror, one is referred to as transverse axis another is referred to as the longitudinal axis, the most mutually
Intersecting, including becoming 90 degree of angles, solar energy mirror and the solar energy mirror support containing this rotating shaft are attached forming solar energy acquisition
System；
B, each solar energy mirror are connected with two rotating shafts respectively, one be referred to as transverse axis another be referred to as the longitudinal axis, horizontally and vertically phase
Non-cross, in rotating shaft and solar energy mirror or solar energy mirror frame is connected to become the longitudinal axis, another one and connection member
Be connected to become transverse axis after connection again with solar energy mirror, solar energy mirror is attached group with the solar bracket containing transverse axis Yu the longitudinal axis
Become solar energy acquisition system；
C, multiple solar energy mirror are serially connected in a connection member one series connection group of composition, the solar energy in each series connection group
Mirror and rotating shaft connect, and this axle becomes the longitudinal axis, and multiple series connection groups are parallel with one another in a connection member and and another one
Rotating shaft is attached, and this axle becomes transverse axis, and transverse axis intersects with the longitudinal axis, including becoming 90 degree, solar energy mirror with containing transverse axis with
The solar bracket of the longitudinal axis is attached forming solar energy acquisition system；
D, multiple solar energy mirror are serially connected in a connection member one series connection group of composition, the solar energy in each series connection group
Mirror is all connected with a rotating shaft, and this axle becomes the longitudinal axis, and multiple series connection groups are parallel with one another in a connection member and with other one
Individual rotating shaft is attached, and this axle becomes transverse axis, transverse axis with and the longitudinal axis do not intersect, solar energy mirror with containing transverse axis and the longitudinal axis
Solar bracket be attached form solar energy acquisition system；
E, by the solar energy mirror of a point focusing or the solar energy mirror of one group of point focusing, put down containing with earth's axis with one
Row or composition are attached less than the solar bracket of the rotating shaft of 90 degree of angles.
A kind of transfer point array solar interconnection system focusing photovoltaic electricity generation system the most according to claim 2, is characterized in that:
The geometry of connection member or rotating shaft select from following at least one:
A, linear cylinder, be provided with multiple solar energy mirror, preferably straight line parallel with earth's axis on cylinder；
B, for one or more of curve, parabolic type, compound parabolic or hyperbolic parabola type；
C, it is one or more of circle, polygon, arc or rectangle.
A kind of transfer point array solar interconnection system focusing photovoltaic electricity generation system the most according to claim 1, is characterized in that:
Described solar photovoltaic cell panel support is carried out even by connection member and at least one rotating shaft and with ground or installation position
Connect support member composition, solar photovoltaic cell panel is attached with rotating shaft after being attached with connection member again, then with support
Part is attached；
The geometry of described connection member or rotating shaft select from following at least one:
A, linear cylinder, be provided with multiple solar energy mirror, preferably straight line parallel with earth's axis on cylinder；
B, for one or more of curve, parabolic type, compound parabolic or hyperbolic parabola type；
C, it is one or more of circle, polygon, arc or rectangle.
A kind of transfer point array solar interconnection system focusing photovoltaic electricity generation system the most according to claim 1, is characterized in that:
Described follow-up control apparatus is made up of integrated follow-up control apparatus and/or complete follow-up control apparatus:
Described integrated follow-up control apparatus is provided parts, power transmission component, computer to control parts by power and consists of one
Integrated device, integrated device is arranged on solar energy mirror support or solar photovoltaic cell panel support and carries out even with rotating shaft
Connecing, electronic sensing devices is arranged on solar energy mirror or solar photovoltaic cell panel, is provided with one in each rotating shaft
Integrated follow-up control apparatus, electronic sensing devices transmits control signals to the computer in integrated device and controls on parts, by
Integrated control device realizes each solar energy mirror tracing control by controlling the rotation of a rotating shaft；
Described complete follow-up control apparatus is provided parts, power transmission component, electronic sensor parts, computer control portion by power
Part forms, and electronic sensing devices is arranged on solar energy mirror or solar photovoltaic cell panel, and power transmission component is with rotating shaft even
Connecing, power transmission component is arranged on solar energy mirror support, and power provides parts and computer to control parts and is arranged on solar energy
On mirror support or follow the tracks of on support or solar photovoltaic cell panel support or ground, electronic sensing devices is by control signal
Transmitting computer and control parts, controlling power transmission component provides power to send rotating shaft to through power transmission component, it is achieved to turning
The control of axle drives the solar energy mirror being arranged in rotating shaft to be tracked simultaneously, multiple sunglassess and rotating shaft jointly use complete with
Track controls device and realizes the tracing control to solar energy；
Described electronic sensor parts use optics or the sensor of electronics, with optical signalling, physical geographic location signal, electronics
Transducing signal or a combination thereof, the software in single-chip machine or computer calculates, it is achieved to the tracking of solar energy with
And solar energy mirror or the driving of solar photovoltaic cell panel, optical signalling, physical geographic location signal, electronic sensor signal or
Person's a combination thereof is arranged in solar energy mirror or on solar photovoltaic cell panel or around and controls parts with computer and is connected,
Computer controls parts provides parts to be connected with power, and power provides parts to be connected with power transmission component.
A kind of transfer point array solar interconnection system focusing photovoltaic electricity generation system the most according to claim 5, is characterized in that:
Described power provides parts, selected from least one following:
A, Mechanical Driven device；
B, phase transformation driving means, use the material being enclosed in a space, along with the increase of temperature makes the increase of its pressure, push away
Dynamic motion, it is achieved follow the tracks of；
C, electric energy drive motor or hydraulic means is utilized to drive power transmission mechanism (10) to realize following the tracks of；
D, utilize gas pressure provide power device；
Described power transmission component be arranged on connection member or and support member on, and be connected with power supplying apparatus, dynamic
Power transfer member select from following one or more: gear mechanism (10), link chain mechanism, turbine and worm mechanism, linkage.
A kind of transfer point array solar interconnection system focusing photovoltaic electricity generation system the most according to claim 1, is characterized in that:
The rear back side of solar panel is provided with cooling system.
A kind of transfer point array solar interconnection system focusing photovoltaic electricity generation system the most according to claim 1, is characterized in that:
The optical frames of solar energy point focusing selects from following one or a combination thereof:
A, the lens of point focusing, including the lens of glass, Fresnel, nonmetal or nonmetal film or thin mirror composition；
B, the reflecting mirror of point focusing, including the lens of glass, Fresnel, nonmetal or nonmetal film or thin mirror composition；
C, compound curved surface point focusing mirror, including compound parabolic, compound hyperbolic parabola mirror；
D, by the one group of solar energy mirror being made up of multiple plane mirrors or curved mirror, often group solar energy mirror has Jiao of a point focusing
Point.
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| CN201610469665.6A CN106026877A (en) | 2012-03-17 | 2012-03-17 | Moving point array solar connection-type focusing photovoltaic power generation system |
| CN2012100717180A CN103312222A (en) | 2012-03-17 | 2012-03-17 | Mobile lattice array solar energy focusing photovoltaic power generation system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1369956A (en) * | 2002-01-17 | 2002-09-18 | 南京春辉科技实业有限公司 | Photovoltaic electric generation system automatically tracking sun |
| US20090302199A1 (en) * | 2008-06-09 | 2009-12-10 | Fareed Sepehry-Fard | Multi-element Concentrator System |
| US20100059042A1 (en) * | 2008-09-10 | 2010-03-11 | Sunplus Mmedia Inc. | Solar tracking and concentration device |
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| CN101409310A (en) * | 2008-11-14 | 2009-04-15 | 常州天合光能有限公司 | Solar energy cell assembly with hydrologic cycle cooling system |
| CN203086376U (en) * | 2012-03-17 | 2013-07-24 | 成都奥能普科技有限公司 | Mobile lattice array solar concentration photovoltaic power generation system |
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|---|---|---|---|---|
| CN1369956A (en) * | 2002-01-17 | 2002-09-18 | 南京春辉科技实业有限公司 | Photovoltaic electric generation system automatically tracking sun |
| US20090302199A1 (en) * | 2008-06-09 | 2009-12-10 | Fareed Sepehry-Fard | Multi-element Concentrator System |
| US20100059042A1 (en) * | 2008-09-10 | 2010-03-11 | Sunplus Mmedia Inc. | Solar tracking and concentration device |
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Application publication date: 20161012 |